Tina Zhu, OD
NPI 1568957884 · Optometrist · Glendale, AZ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Zhu, OD is a Optometrist provider in Glendale, AZ (NPI 1568957884).
Provider details
- NPI number
- 1568957884
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT-002266 (AZ)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 90 | 31 |
| Cyclosporine | 45 | 21 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 26 | — |
| Fluorometholone | 23 | 22 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 20 | 20 |
| Prednisolone Acetate | 15 | — |
| Erythromycin Basebrand: Erythromycin | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 5865 W Utopia RdGlendale, AZ 85308-5251Phone: (623) 537-6000
- 700 Lilly Rd NeOlympia, WA 98506-5115Phone: (360) 923-7650
Registry dates
- Enumerated
- 2018-06-28
- Last updated
- 2021-05-12
- Certified
- 2021-05-12
Frequently asked questions
- What is Tina Zhu's NPI number?
- Tina Zhu's National Provider Identifier (NPI) is 1568957884, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Zhu's specialty?
- Tina Zhu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Tina Zhu located?
- Tina Zhu's practice location on file with NPPES is 19389 N 59th Ave, Glendale, AZ 85308.
- What is Tina Zhu's phone number?
- The practice phone number listed in the NPPES registry for Tina Zhu is (623) 537-6000.
- Does Tina Zhu accept Medicare?
- Tina Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Zhu's NPI active?
- Yes — Tina Zhu's NPI (1568957884) is active in the NPPES registry as of the last update on 2021-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.